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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
combing the highest levels of comfort and safety
Large eyeport produces maximum visibility and superior goggle fit
Thermal lining
contrasting draw-cords
Dual Zone BOA® Fit System
Sena M1 Mountain Bike Helmet Size:M combing the highest levels ofSena M1 Mountain Bike Helmet The built in speakers are fully integrated and recessed above your ears, meaning no obtrusive headphones this open ear design allows awareness of your surroundings on the trail even as you listen to your music or chat with friends. The integrated microphone features Senas patented Advanced Noise Control technology, reducing unwanted wind noise. The M1 features four way Bluetooth Intercom, letting you communicate with other
